import React, {Component} from "react";

import Hello from "./components/Hello";
import Demo from "./components/Demo";

import Welcome from "./components/Welcome/Welcome";

/**
 * 创建并暴露App组件
 */
export default class App extends Component {
    render() {
        return (
            <div>
                <Hello />
                <Welcome />
                <Demo />
                <Main />
            </div>
        );
    }
}

